clean bill of health

1. 1.

   an assurance that someone is healthy or something is in good condition

   “the doctor gave him a clean bill of health”

   Broaderassurance

Questions about clean bill of health

What does clean bill of health mean?

clean bill of health means "an assurance that someone is healthy or something is in good condition".

Is clean bill of health a common word?

clean bill of health is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.